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Single Family ResidenceResidential
$237,138$288 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $153,000 on Apr 2, 2020

308 RIVERSIDE AVE

DOLORES, CO 81323
1
Baths
822 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$237K
$218K low$256K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$153,000 · Apr 2, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$980 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$14,091 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,184
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$10,907
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,316
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$177,020

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMontezuma
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Dolores Elementary SchoolC-
Elementary · Grades KG–6 · 0.7 mi
H
Dolores High SchoolC+
High · Grades 9–12 · 0.7 mi
M
Dolores Middle SchoolC-
Middle · Grades 7–8 · 0.7 mi

District: Dolores School District Re-4a

Neighborhood · ZIP 81323These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.56

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.4,066
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,969
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,647
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.81%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

308 Riverside Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 96% of homes in Dolores 81323
  • Costs more per square foot than 70% of homes in Montezuma County
  • Smaller than 92% of homes in Dolores 81323
  • Has a smaller lot than 97% of homes in Montezuma County
  • Older than 81% of homes in Dolores 81323

What homes are worth in Dolores 81323

Each bar is how many homes fall in that price range. The marker is this home.

This home
$210K$1.1M

This home is worth more than 4% of homes in Dolores 81323.

How it measures up in Dolores 81323

The dot is this home. The mark in the middle is the typical home in Dolores 81323.

Estimated value$237,138
CheaperTypical $463,432Pricier

Pricier than 4% of homes nearby

Price per ft²$288
CheaperTypical $271Pricier

Pricier than 58% of homes nearby

Living area822 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 8% of homes nearby

Lot size0.13 ac
SmallerTypical 3.91 acBigger

Bigger than 4% of homes nearby

Year built1955
OlderTypical 1985Newer

Newer than 19% of homes nearby

How 308 Riverside Ave ranks against every home in each area.
MeasureThis homeDolores 81323Montezuma County
Estimated valuepricier than$237,1384% of homes11% of homes
Price per ft²pricier than$28858% of homes70% of homes
Living areabigger than822 ft²8% of homes8% of homes
Lot sizebigger than0.13 ac4% of homes3% of homes
Year builtnewer than195519% of homes19% of homes

About 308 Riverside Ave

How much is 308 Riverside Ave, Dolores, CO worth?

The TopHap Estimate for 308 Riverside Ave, Dolores, CO is $237,138 as of Aug 30, 2026. The likely range is $218,281 to $255,995. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 308 Riverside Ave, Dolores, CO last sell?

308 Riverside Ave, Dolores, CO last sold on Apr 2, 2020 for $153,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 308 Riverside Ave, Dolores, CO?

308 Riverside Ave, Dolores, CO has 1 bathrooms, 822 square feet of living space and a 0.13-acre lot.

When was 308 Riverside Ave, Dolores, CO built?

308 Riverside Ave, Dolores, CO was built in 1955, making it 71 years old. It is a ranch home. The building has 1 story.

What schools serve 308 Riverside Ave, Dolores, CO?

308 Riverside Ave, Dolores, CO is assigned to Dolores Elementary School (elementary), rated C-; Dolores High School (high), rated C+; Dolores Middle School (middle), rated C-. All sit in Dolores School District Re-4a. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 308 Riverside Ave, Dolores, CO compare to other homes in Dolores 81323?

Among the 2,051 homes in Dolores 81323, it is worth more than 4% of them ($237,138 against a typical $463,432), its price per square foot is higher than 58% of them ($288 against a typical $271), it is bigger than 8% of them (822 ft² against a typical 1,652 ft²), its lot is bigger than 4% of them (0.13 ac against a typical 3.91 ac) and it is newer than 19% of them (1955 against a typical 1985). Measured against all of Montezuma County, it is worth more than 11% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 308 Riverside Ave, Dolores, CO?

The 2025 property tax bill for 308 Riverside Ave, Dolores, CO was $980. The county assessed it at $14,091.

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